GPS Space Vehicle Time Integrity for MJD 55239

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
-

2
2
1
2
05:37
08:40
08:38
11:45
10,552
10,581
    59
    67
  -225,726
  -225,764
20
15
1
1
1
1
0
0

3
3
3
1
2
3
00:00
13:35
21:31
02:01
16:13
23:59
  7,054
  9,041
  8,583
    61
    66
    75
  -514,501
  -514,747
  -514,884
12
14
262
1
1
13
0
0
13
0
0
0

4
4
1
2
04:12
08:40
08:38
09:54
15,377
  4,230
    61
    66
   -12,929
   -13,018
42
46
2
1
1
1
0
0

5
1
08:40
12:59
14,983
    63
     8,897
32
1
1
0

6
6
6
1
2
3
00:00
13:05
21:28
01:32
16:19
23:59
  5,280
11,091
  8,842
    56
    56
   154
  -250,629
  -250,375
  -250,130
8
38
2770
10
1
13
0
1
13
0
0
0

7
7
1
2
00:00
21:54
04:22
23:59
15,115
  7,262
    56
  -436
    -2,921
    -3,376
3
11516
1
13
0
17
0
0

8
1
00:00
05:35
19,364
    60
    -3,119
15
1
1
0

9
9
1
2
04:22
13:17
08:12
16:54
13,365
12,628
    67
    62
  -105,503
  -105,574
19
9
2
0
1
0
0
0

10
10
1
2
07:04
08:40
08:38
12:06
  5,617
11,776
    62
    67
    35,327
    35,336
5
21
5
1
0
1
0
0

11
11
1
2
01:02
17:21
05:28
19:44
15,451
  8,165
    56
    58
    44,948
    45,063
16
7
2
0
1
0
0
0

12
12
1
2
06:09
08:40
08:38
11:05
  8,675
  8,149
    62
    68
   151,208
   151,172
25
13
1
2
1
1
0
0

13
13
1
2
00:00
20:54
02:27
23:59
  8,356
10,883
    56
   108
  -306,456
  -306,393
4
1484
9
13
0
13
0
0

14
14
1
2
14:08
17:21
17:19
20:21
11,071
10,142
    63
    61
   -10,909
   -10,959
14
21
0
1
0
1
0
0

15
15
1
2
02:33
10:22
04:43
14:59
  7,533
16,076
    55
    64
   307,246
   307,159
15
20
1
1
1
1
0
0

16
16
1
2
11:41
19:04
12:50
23:59
  4,151
17,209
    61
   422
    40,697
    41,193
5
13255
2
13
0
14
0
0

17
1
02:18
08:36
22,046
    55
  -129,038
19
2
2
0

18
1
11:17
17:19
21,038
    64
   -48,346
22
1
1
0

19
19
19
1
2
3
00:00
14:37
22:31
03:08
17:01
23:59
10,789
  8,265
  5,278
    63
    59
  -811
    15,185
    15,304
    14,495
8
7
17407
2
1
13
0
0
5278
0
0
0

20
20
1
2
05:32
18:34
06:51
23:18
  4,435
16,571
    65
    59
   -61,394
   -61,361
15
11
1
1
1
1
0
0

21
1
10:36
16:48
21,348
    65
    40,207
17
1
1
0

22
22
1
2
12:47
17:21
17:19
19:25
15,659
  7,019
    63
    64
  -179,246
  -179,236
30
5
1
4
1
0
0
0

23
1
19:32
23:59
15,566
   377
  -379,680
11033
13
14
0

24
1
09:18
15:51
22,645
    63
  -261,712
27
1
1
0

25
-

26
26
1
2
12:59
17:21
17:19
18:55
14,924
  5,243
    63
    60
    17,955
    17,991
38
7
1
0
1
0
0
0

27
27
1
2
04:10
13:11
07:57
16:35
13,081
11,772
    68
    67
  -125,395
  -125,495
24
42
2
1
2
1
0
0

28
1
00:33
07:08
22,872
    63
    22,310
16
2
2
0

29
1
08:40
14:08
18,911
    66
   -97,333
46
2
2
0

30
30
30
1
2
3
07:20
08:40
17:21
08:38
11:43
19:46
  4,660
10,410
  8,278
    64
    65
    49
  -218,762
  -218,788
  -218,906
6
22
9
0
2
0
0
1
0
0
0
0

31
1
17:21
22:04
16,121
    58
    51,772
11
1
1
0

32
1
17:26
22:40
17,943
    60
   -96,379
43
1
0
0

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	-
2 2	1 2	05:37 08:40	08:38 11:45	10,552 10,581	59 67	-225,726 -225,764	20 15	1 1	1 1	0 0
3 3 3	1 2 3	00:00 13:35 21:31	02:01 16:13 23:59	7,054 9,041 8,583	61 66 75	-514,501 -514,747 -514,884	12 14 262	1 1 13	0 0 13	0 0 0
4 4	1 2	04:12 08:40	08:38 09:54	15,377 4,230	61 66	-12,929 -13,018	42 46	2 1	1 1	0 0
5	1	08:40	12:59	14,983	63	8,897	32	1	1	0
6 6 6	1 2 3	00:00 13:05 21:28	01:32 16:19 23:59	5,280 11,091 8,842	56 56 154	-250,629 -250,375 -250,130	8 38 2770	10 1 13	0 1 13	0 0 0
7 7	1 2	00:00 21:54	04:22 23:59	15,115 7,262	56 -436	-2,921 -3,376	3 11516	1 13	0 17	0 0
8	1	00:00	05:35	19,364	60	-3,119	15	1	1	0
9 9	1 2	04:22 13:17	08:12 16:54	13,365 12,628	67 62	-105,503 -105,574	19 9	2 0	1 0	0 0
10 10	1 2	07:04 08:40	08:38 12:06	5,617 11,776	62 67	35,327 35,336	5 21	5 1	0 1	0 0
11 11	1 2	01:02 17:21	05:28 19:44	15,451 8,165	56 58	44,948 45,063	16 7	2 0	1 0	0 0
12 12	1 2	06:09 08:40	08:38 11:05	8,675 8,149	62 68	151,208 151,172	25 13	1 2	1 1	0 0
13 13	1 2	00:00 20:54	02:27 23:59	8,356 10,883	56 108	-306,456 -306,393	4 1484	9 13	0 13	0 0
14 14	1 2	14:08 17:21	17:19 20:21	11,071 10,142	63 61	-10,909 -10,959	14 21	0 1	0 1	0 0
15 15	1 2	02:33 10:22	04:43 14:59	7,533 16,076	55 64	307,246 307,159	15 20	1 1	1 1	0 0
16 16	1 2	11:41 19:04	12:50 23:59	4,151 17,209	61 422	40,697 41,193	5 13255	2 13	0 14	0 0
17	1	02:18	08:36	22,046	55	-129,038	19	2	2	0
18	1	11:17	17:19	21,038	64	-48,346	22	1	1	0
19 19 19	1 2 3	00:00 14:37 22:31	03:08 17:01 23:59	10,789 8,265 5,278	63 59 -811	15,185 15,304 14,495	8 7 17407	2 1 13	0 0 5278	0 0 0
20 20	1 2	05:32 18:34	06:51 23:18	4,435 16,571	65 59	-61,394 -61,361	15 11	1 1	1 1	0 0
21	1	10:36	16:48	21,348	65	40,207	17	1	1	0
22 22	1 2	12:47 17:21	17:19 19:25	15,659 7,019	63 64	-179,246 -179,236	30 5	1 4	1 0	0 0
23	1	19:32	23:59	15,566	377	-379,680	11033	13	14	0
24	1	09:18	15:51	22,645	63	-261,712	27	1	1	0
25	-
26 26	1 2	12:59 17:21	17:19 18:55	14,924 5,243	63 60	17,955 17,991	38 7	1 0	1 0	0 0
27 27	1 2	04:10 13:11	07:57 16:35	13,081 11,772	68 67	-125,395 -125,495	24 42	2 1	2 1	0 0
28	1	00:33	07:08	22,872	63	22,310	16	2	2	0
29	1	08:40	14:08	18,911	66	-97,333	46	2	2	0
30 30 30	1 2 3	07:20 08:40 17:21	08:38 11:43 19:46	4,660 10,410 8,278	64 65 49	-218,762 -218,788 -218,906	6 22 9	0 2 0	0 1 0	0 0 0
31	1	17:21	22:04	16,121	58	51,772	11	1	1	0
32	1	17:26	22:40	17,943	60	-96,379	43	1	0	0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-